# DSP vs KEW DOP

The clearest difference is update cadence: DSP at every 5 days against KEW DOP's every 6 months. KEW DOP's advantage is iOS requirement (9.0 vs 12.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DSP ships an update every 5 days, KEW DOP every 6 months. The most recent releases landed on September 15, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | DSP | KEW DOP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 6 months |
| Size | 30 MB | 32 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Fenlang Electronic Technology Co., Ltd.;](https://appshunter.io/developer/1125294061) | [Jvckenwood Trading (Shanghai) Co., Ltd.](https://appshunter.io/developer/1760487149) |

## What reviewers say

### DSP

[App page](https://appshunter.io/ios/app/dsp-a12u/id1524254899)

**Features:** macOS Compatibility

**In-app purchases:** none


### KEW DOP

[App page](https://appshunter.io/ios/app/kew-dop-dsp/id6444034910)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DSP free?

DSP is free to download, with no in-app purchases.

### Is KEW DOP free?

KEW DOP is free to download, with no in-app purchases.

### Do DSP or KEW DOP have ads?

Neither DSP nor KEW DOP shows ads.

### Which is updated more often, DSP or KEW DOP?

DSP ships an update every 5 days, and KEW DOP every 6 months. Most recently, DSP was updated on September 15, 2026 and KEW DOP on September 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*